$ dmctl encrypt “abcded”
Error: secret key is not initialized
配置了参数后
然后这个节点的master就启动不了了
Error: failed to restart: 192.168.56.31 dm-master-8261.service, please check the instance’s log(/home/tidb/dm/deploy/dm-master-8261/log) for more detail.: timed out waiting for port 8261 to be started after 2m0s